Base for a camp stove



FIG. 1 is an elevational view of a base for a camp stove, showing my new design;

FIG. 2 is a view similar to FIG. 1 but from the right side thereof;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a bottom perspective view thereof. 

The ornamental design for a base for a camp stove, as shown and described. 